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NB-IoT-based intelligent electric meter power failure fault processing device and method

A fault handling method and technology for smart meters, which are applied in electrical digital data processing, data processing applications, special data processing applications, etc., can solve the problem of long-term power outages, inability to accurately locate the outage range and location, and inability to quickly restore power outages Areas and other problems, to achieve the effect of shortening the response time, improving the quality of power supply services, and improving the efficiency of power outage repairs

Inactive Publication Date: 2019-06-14
NARI TECH CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the case of a power outage at the user end, the existing technology mining system cannot send the power outage status to the main station in real time, so that the power supply company cannot handle it in time, resulting in a long-term power outage for the user; at the same time, it is impossible to accurately locate the power outage The range and location of the power outage caused the maintenance personnel of the power supply company to travel to several places, unable to quickly restore the power outage area

Method used

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  • NB-IoT-based intelligent electric meter power failure fault processing device and method
  • NB-IoT-based intelligent electric meter power failure fault processing device and method
  • NB-IoT-based intelligent electric meter power failure fault processing device and method

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Embodiment 1

[0037] The embodiment of the present invention provides an NB-IoT-based smart meter power outage fault processing device, such as figure 1 As shown, it specifically includes: NB-IoT network, NB-IoT-based smart meter and master station;

[0038] The smart meter based on NB-IoT includes an NB-IoT module and an information processing module, and the information processing module is used to collect current current, voltage, active / reactive power information in real time;

[0039] The master station directly interacts with the NB-IoT-based smart meter through the NB-IoT network without going through an intermediate link, so as to realize real-time information query and precise control of the NB-IoT-based smart meter.

[0040] When the user experiences a power outage, the power outage processing flow of the NB-IoT-based smart meter power outage fault processing device in the embodiment of the present invention is specifically as follows:

[0041] (1) The smart meter sends a power o...

Embodiment 2

[0052] The embodiment of the present invention provides a NB-IoT-based smart meter power outage fault handling method, which is characterized in that it includes:

[0053] S1. Receive a power outage report request sent by the power outage smart meter;

[0054] The power outage report request is a notification message, which is used to notify the power outage in the area under the jurisdiction of the current smart meter, and to inquire about the current power outage information of the smart power station;

[0055] S2. Query one by one and obtain the current power outage information and current location information of each power outage smart meter;

[0056] In a specific implementation manner of the embodiment of the present invention, the acquisition process of the current location information of each smart meter is specifically:

[0057] When installing the smart meter, use the remote maintenance tool combined with the NB-IoT mobile network positioning method and the user inf...

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Abstract

The invention discloses an NB-IoT-based intelligent electric meter power failure fault processing device and method. The method comprises the steps of receiving a power failure report request sent bya power failure intelligent electric meter; inquiring and obtaining the current power failure information and the current position information of each power failure intelligent electric meter one by one; judging a non-fault area range and a fault area range of the power distribution and utilization system on the basis of the corresponding topological structure of the power distribution and utilization system and the current power failure information and the current position information of the intelligent electric meter in each power failure; and carrying out the corresponding fault processingactions according to the non-fault region range and the fault region range. According to the invention, the power failure conditions of users can be reported rapidly, at the same time, the reported power failure range and the current information before power failure can be analyzed, the power failure range and the non-fault area range are rapidly positioned, the maintenance personnel are guided torapidly recover power supply of users in the non-fault area, meanwhile, a current power failure fault point checking plan is accurately given, the maintenance personnel are guided to timely process in place according to equipment positioning information, the power failure rush repair efficiency is improved, the power failure event response time is shortened, and the power supply service quality is improved.

Description

technical field [0001] The invention belongs to the technical field of intelligent power consumption, and in particular relates to a device and method for processing power outage faults of smart electric meters based on NB-IoT. Background technique [0002] With the rapid development of smart grid, users have put forward higher and higher requirements for power supply reliability and service quality. As the most cutting-edge equipment on the demand side, electric meters can not only be used as terminal equipment for electricity collection, but also can be used as future intelligent electricity consumption. The interactive terminal is the core equipment for building "Internet +" smart energy in the future. In the case of a power outage at the user end, the existing technology mining system cannot send the power outage status to the main station in real time, so that the power supply company cannot handle it in time, resulting in a long-term power outage for the user; at the s...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F16/2455G06F16/29H04L29/08G06Q10/00G06Q50/06
CPCY02D10/00
Inventor 邓烽朱金大王伟成海生刘军君杨黄河王刚温殿国田大伟吾喻明王馨郑梦阳王磐
Owner NARI TECH CO LTD
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